황삭

정의

큰 절삭량으로 재료를 제거하는 가공 단계.

프론트매터의 정의를 기준으로 삼고 셋업·가공·검사 전 과정에서 같은 의미로 사용합니다.

공식 / 규칙

• Rough machining prioritizes stable material removal and leaves a controlled allowance for later finishing.
• Increase removal only after chip evacuation, spindle load, and workholding stability remain predictable.

대표 범위

• Leave a stable allowance for finishing instead of consuming the whole stock in one aggressive roughing pass.
• For thin walls or weak fixtures, reduce radial engagement before raising feed or axial depth.

현장 시나리오

• Open up chip evacuation and spindle load margin before increasing stock removal on the next lot.
• Split roughing into predictable stages when the workholding or part stiffness changes across the program.

일반 오류 / 문제 해결

• If chatter rises during roughing, reduce engagement or improve support before cutting speed is increased again.
• If roughing leaves unpredictable stock, review tool deflection, wear, and path overlap before blaming finishing.

관련 도구

• Feed Speed Calculator
• Machining Time Estimator